参数资料
型号: ADAU1461WBCPZ-R7
厂商: Analog Devices Inc
文件页数: 6/88页
文件大小: 0K
描述: IC SIGMADSP 24BIT 96KHZ PLL 32
标准包装: 1,500
系列: SigmaDSP®
类型: 音频处理器
应用: 车载音频
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ
包装: 带卷 (TR)
ADAU1461
Rev. 0 | Page 14 of 88
Pin No.
Mnemonic
Type1
Description
19
RHP
A_OUT
Right Headphone Output. Biased at AVDD/2.
20
LHP
A_OUT
Left Headphone Output. Biased at AVDD/2.
21
MONOOUT
A_OUT
Mono Output or Virtual Ground for Capless Headphone. Biased at AVDD/2 when set as mono
output.
22
AGND
PWR
Analog Ground. The AGND and DGND pins can be tied together on a common ground plane.
AGND should be decoupled locally to AVDD with a 100 nF capacitor.
23
AVDD
PWR
3.3 V Analog Supply for ADC, Output Driver, and Input to Digital Supply Regulator. This pin
should be decoupled locally to AGND with a 100 nF capacitor.
24
DVDDOUT
PWR
Digital Core Supply Decoupling Point. The digital supply is generated from an on-board
regulator and does not require an external supply. DVDDOUT should be decoupled to DGND
with a 100 nF capacitor and a 10 μF capacitor.
25
DGND
PWR
Digital Ground. The AGND and DGND pins can be tied together on a common ground plane.
DGND should be decoupled to DVDDOUT and to IOVDD with 100 nF capacitors and 10 μF
capacitors.
26
ADC_SDATA/GPIO1
D_IO
ADC Serial Output Data (ADC_SDATA).
General-Purpose Input/Output 1 (GPIO1).
27
DAC_SDATA/GPIO0
D_IO
DAC Serial Input Data (DAC_SDATA).
General-Purpose Input/Output 0 (GPIO0).
28
BCLK/GPIO2
D_IO
Serial Data Port Bit Clock (BCLK).
General-Purpose Input/Output 2 (GPIO2).
29
LRCLK/GPIO3
D_IO
Serial Data Port Frame Clock (LRCLK).
General-Purpose Input/Output 3 (GPIO3).
30
ADDR1/CDATA
D_IN
I2C Address Bit 1 (ADDR1).
SPI Data Input (CDATA).
31
SDA/COUT
D_IO
I2C Data (SDA). This pin is a bidirectional open-collector input/output. The line connected to
this pin should have a 2 kΩ pull-up resistor.
SPI Data Output (COUT). This pin is used for reading back registers and memory locations. It is
three-state when an SPI read is not active.
32
SCL/CCLK
D_IN
I2C Clock (SCL). This pin is always an open-collector input when in I2C control mode. The line
connected to this pin should have a 2 kΩ pull-up resistor.
SPI Clock (CCLK). This pin can run continuously or be gated off between SPI transactions.
EP
Exposed Pad
Exposed Pad. The exposed pad is connected internally to the ADAU1461 grounds. For
increased reliability of the solder joints and maximum thermal capability, it is recommended
that the pad be soldered to the ground plane. See the Exposed Pad PCB Design section for
more information.
1 A_IN = analog input, A_OUT = analog output, D_IN = digital input, D_IO = digital input/output, PWR = power.
相关PDF资料
PDF描述
ADAU1513ACPZ-RL7 IC AMP AUDIO PWR 23W 48LFCSP
ADAU1590ACPZ-RL7 IC AMP AUDIO PWR 48LFCSP
ADAU1592ACPZ IC AMP AUDIO PWR 24W 48LFCSP
ADAU1701JSTZ-RL IC AUDIO PROC 2ADC/4DAC 48-LQFP
ADAU1702JSTZ-RL IC AUDIO PROC 2ADC/4DAC 48-LQFP
相关代理商/技术参数
参数描述
ADAU1461WBCPZ-RL 功能描述:IC SIGMADSP 24BIT 96KHZ PLL 32 RoHS:是 类别:集成电路 (IC) >> 线性 - 音频处理 系列:SigmaDSP® 其它有关文件:STA321 View All Specifications 标准包装:1 系列:Sound Terminal™ 类型:音频处理器 应用:数字音频 安装类型:表面贴装 封装/外壳:64-LQFP 裸露焊盘 供应商设备封装:64-LQFP EP(10x10) 包装:Digi-Reel® 其它名称:497-11050-6
ADAU1462WBCPZ150 功能描述:32BIT SIGMADSP AUDIO 16K/48K 制造商:analog devices inc. 系列:* 包装:管件 零件状态:在售 安装类型:表面贴装 封装/外壳:72-VFQFN 裸露焊盘,CSP 供应商器件封装:72-LFCSP(10x10) 标准包装:1
ADAU1462WBCPZ150RL 功能描述:32BIT SIGMADSP AUDIO 16K/48K 制造商:analog devices inc. 系列:* 包装:带卷(TR) 零件状态:在售 安装类型:表面贴装 封装/外壳:72-VFQFN 裸露焊盘,CSP 供应商器件封装:72-LFCSP(10x10) 标准包装:2,000
ADAU1462WBCPZ300 功能描述:32BIT SIGMADSP AUDIO 16K/48K 制造商:analog devices inc. 系列:* 包装:管件 零件状态:在售 安装类型:表面贴装 封装/外壳:72-VFQFN 裸露焊盘,CSP 供应商器件封装:72-LFCSP(10x10) 标准包装:1
ADAU1462WBCPZ300RL 功能描述:32BIT SIGMADSP AUDIO 16K/48K 制造商:analog devices inc. 系列:* 包装:带卷(TR) 零件状态:在售 安装类型:表面贴装 封装/外壳:72-VFQFN 裸露焊盘,CSP 供应商器件封装:72-LFCSP(10x10) 标准包装:2,000